Data Lakes: A Survey of Functions and Systems

• Published in: IEEE transactions on knowledge and data engineering Vol. 35; no. 12; pp. 1 - 20
• Main Authors: Hai, Rihan, Koutras, Christos, Quix, Christoph, Jarke, Matthias
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.12.2023; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Big Data; Big Data applications; Data discovery; Data lake; Data management; Lakes; Maintenance engineering; Mathematical analysis; Memory; Metadata; Metadata management; Proposals; Semantics

Data lakes are becoming increasingly prevalent for big data management and data analytics. In contrast to traditional 'schema-on-write' approaches such as data warehouses, data lakes are repositories storing raw data in its original formats and providing a common access interface. Despite...